I Have Pimples Arising From Last 8 Months And My

I have pimples arising from last 8 months and my skin has worsen previously there was no single dark spots and acne on my face but now my self confidence has lower because of this, I also went to gynea to check weather i have internal prob but everything was clear nothing was problem, Kindly help me to make my face normal without dark spots and pimples which are arising after every 2-3 days